// JavaScript Document
function changeBody(index){
	for(var i=1; i<=4; i++){
	var igetid1 = document.getElementById('iDBody1');
	var igetid2 = document.getElementById('iDBody2');
	var igetid3 = document.getElementById('iDBody3');
	var igetid4 = document.getElementById('iDBody4');

  switch(index){
    case 1:{
      igetid1.style.display = "";
      igetid2.style.display = "none";
      igetid3.style.display = "none";
      igetid4.style.display = "none";
    }
	break;
    case 2:{
      igetid1.style.display = "none";
      igetid2.style.display = "";
      igetid3.style.display = "none";
      igetid4.style.display = "none";
    }
	break;
    case 3:{
      igetid1.style.display = "none";
      igetid2.style.display = "none";
      igetid3.style.display = "";
      igetid4.style.display = "none";
    }
	break;
    case 4:{
      igetid1.style.display = "none";
      igetid2.style.display = "none";
      igetid3.style.display = "none";
      igetid4.style.display = "";
    }
	break;

  }
}
